blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP2367859

EP2367859 - FLUORINATED IONOMER PRODUCED BY AQUEOUS POLYMERIZATION USING DISPERSED PARTICULATE OF FLUORINATED IONOMER [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  06.09.2013
Database last updated on 16.11.2024
Most recent event   Tooltip06.09.2013Application deemed to be withdrawnpublished on 09.10.2013  [2013/41]
Applicant(s)For all designated states
E. I. du Pont de Nemours and Company
1007 Market Street
Wilmington, DE 19898 / US
[2011/39]
Inventor(s)01 / LEFFEW, Kenneth, Wayne
102 Bailey Circle
Kennett Square Pennsylvania 19348 / US
02 / LLOYD, Ralph, Birchard
6124 Lochview Drive
Fayetteville North Carolina 28311 / US
03 / NOELKE, Charles, Joseph
200 Meyer Farm Drive
14 Elkton Drive
Pinehurst, North Carolina 28374 / US
 [2011/44]
Former [2011/39]01 / LEFFEW, Kenneth, Wayne
295 Hickory Drive
Kennett Square Pennsylvania 19348 / US
02 / LLOYD, Ralph, Birchard
6124 Lochview Drive
Fayetteville North Carolina 28311 / US
03 / NOELKE, Charles, Joseph
200 Meyer Farm Drive
14 Elkton Drive
Pinehurst, North Carolina 28374 / US
Representative(s)Matthews, Derek Peter
Dehns
St Bride's House
10 Salisbury Square
London EC4Y 8JD / GB
[N/P]
Former [2011/39]Matthews, Derek Peter
Dehns St Bride's House 10 Salisbury Square London
EC4Y 8JD / GB
Application number, filing date09796263.323.12.2009
WO2009US69369
Priority number, dateUS20080140119P23.12.2008         Original published format: US 140119 P
[2011/39]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010075495
Date:01.07.2010
Language:EN
[2010/26]
Type: A1 Application with search report 
No.:EP2367859
Date:28.09.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 01.07.2010 takes the place of the publication of the European patent application.
[2011/39]
Search report(s)International search report - published on:EP01.07.2010
ClassificationIPC:C08F14/18
[2011/39]
CPC:
C08F14/18 (EP)
C-Set:
C08F14/18, C08F2/16 (EP);
C08F14/18, C08F2/20 (EP)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR 
TitleGerman:FLUORIERTES IONOMER, HERGESTELLT DURCH WÄSSRIGE POLYMERISATION UNTER VERWENDUNG EINES DISPERGIERTEN TEILCHENFÖRMIGEN MATERIALS AUS FLUORIERTEM IONOMER[2011/39]
English:FLUORINATED IONOMER PRODUCED BY AQUEOUS POLYMERIZATION USING DISPERSED PARTICULATE OF FLUORINATED IONOMER[2011/39]
French:IONOMÈRE FLUORÉ PRODUIT PAR POLYMÉRISATION AQUEUSE EMPLOYANT DES MATIÈRES PARTICULAIRES DISPERSÉES D'IONOMÈRE FLUORÉ[2011/39]
Entry into regional phase21.06.2011National basic fee paid 
21.06.2011Designation fee(s) paid 
21.06.2011Examination fee paid 
Examination procedure21.06.2011Examination requested  [2011/39]
13.01.2012Amendment by applicant (claims and/or description)
05.10.2012Despatch of a communication from the examining division (Time limit: M06)
16.04.2013Application deemed to be withdrawn, date of legal effect  [2013/41]
27.05.2013Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2013/41]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  05.10.2012
Fees paidRenewal fee
12.12.2011Renewal fee patent year 03
11.12.2012Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Cited inInternational search[A]EP1283225  (DAIKIN IND LTD [JP]);
 [XA]US6552093  (CURTIN DENNIS EDWARD [US], et al);
 [AD]US2005096442  (THALER ARNE [DE], et al);
 [A]EP1533325  (3M INNOVATIVE PROPERTIES CO [US]);
 [XA]US2006014887  (HAMROCK STEVEN J [US], et al);
 [XA]WO2006135825  (3M INNOVATIVE PROPERTIES CO [US])
by applicantUS2559752
 US2713593
 US3271341
 US3282875
 US3291843
 GB1292268
 US4358545
 US4380618
 US4443082
 US4621116
 US4743658
 US4940525
 EP0148482
 US5422411
 US5688884
 US5763552
 US5789508
 US5925705
 WO0146116
 US6395848
 US6552093
 JP2004358397
 JP2004359870
 US6841616
 US2005090613
 US7071271
 US2006281946
 US2007015864
 US2007015865
 US2007015866
 US7166685
 WO2007046345
 WO2007046377
 WO2007046482
 WO2007049517
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.